Position in AOS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$28,947,224
-$11,101,698 QoQ
Shares Held
461,531
-24.0% QoQ
Ownership
0.340%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#52
of 610 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 92%
Shared 0%
None 8%
Common Shares in AOS Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $2,588,958,275 across 32 Specialty Industrial Machinery names. AOS ranks #14 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
635,016 | $746,054,897 | |
| 2 | ITW |
Illinois Tool Works Inc
|
1,363,751 | $368,853,732 | |
| 3 | ROK |
Rockwell Automation, Inc
|
571,467 | $282,921,882 | |
| 4 | GNRC |
Generac Holdings Inc.
|
887,621 | $259,904,305 | |
| 5 | IEX |
Idex Corp /De/
|
717,081 | $162,741,532 | |
| 6 | AME |
Ametek Inc/
|
528,019 | $127,748,916 | |
| 7 | GGG |
Graco Inc
|
1,650,927 | $124,826,590 | |
| 8 | MIDD |
MIDDLEBY Corp
|
741,641 | $102,630,421 |
All Filings in AOS
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,947,224 | 461,531 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $40,048,922 | 607,354 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $45,192,956 | 675,732 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $59,035,220 | 804,185 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $53,223,496 | 811,705 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $39,818,684 | 609,221 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $18,436,139 | 270,285 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $5,247,778 | 58,419 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $6,706,123 | 82,002 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,091,005 | 45,730 | Shares | Defined | 2024-05-15 | |
| 2023-09-30 | $594,111 | 8,984 | Shares | Defined | 2023-11-14 | |
| 2022-03-31 | $256,901 | 4,021 | Shares | Defined | 2022-05-13 | |
| 2021-09-30 | $11,609,407 | 190,100 | Shares | Defined | 2021-11-12 | |
| 2020-12-31 | $25,244,445 | 460,497 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $35,261,265 | 667,827 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $5,239,744 | 111,200 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $3,240,317 | 85,700 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||